Title: Preparation of wool acidic divalent metallic soap from lanolin
Application Number: 86100362 Application Date: 1986.01.21
Publication Number: 1012487 Publication Date: 1987.08.05
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C11B11/00,C11C1/02
Applicant(s) Name: Military Machinery Maintenance Research Inst. of P Address:
Inventor(s) Name: Mao Fagen
Attorney & Agent: LIU JILEI
Abstract:
     This invention relates to the preparation method of chemical products, i.e. optimum preparation of wool acidic divalent metallic soap. The feedstock of lanolin is saponified with divalent metallic salt and converted to corresponding metallic soap, dried and directly extracted with technical alcohol. The residues are wool acidic soap, cooled extraction liquid, and wool alcohol obtained after filteration. The solvent is reusable. This invention is utilized in the manufacture of raw materials of corrosion-buffering agent combined with the function of gelatinizer and cosmetics.
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